var max = 3;

var nrImages = 3;

function makeImages() {

this[0] = "banners/banner_camp.gif";

this[1] = "banners/brgate468x60banner.gif";



this[2] = "banners/juliocga_banner.gif";



this.length = nrImages;

}

function makeLinks() {

this[0] = "http://www.cliquegrana.com/?r=admin";

this[1] = "http://www.brgate.net";



this[2] = "http://juliocgabux.com/?r=samukamendes";



this.length = nrImages;



}

var vetImages = new makeImages();

var vetLinks = new makeLinks();

var x = Math.round(Math.random()*max);

var y = max / nrImages;

for(var cont = 1;cont*y<= max;cont++) {

if (x <= (cont*y)) {

document.write("<a href="+vetLinks[cont-1]+" target=_blank><img src="+vetImages[cont-1]+" border=0></a>");

break;

}

}